Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Components

v3.7.0.1
Balance Sheet Components
6 Months Ended
Jun. 30, 2017
Balance Sheet Related Disclosures [Abstract]  
Balance Sheet Components

4. Balance sheet components

Cash, cash equivalents, and marketable securities

The Company considers all short-term, highly liquid investments with a maturity of three months or less to be cash equivalents. Cash equivalents are recorded at cost plus accrued interest, which is considered adjusted cost, and approximates fair value. Certificates of deposit and agency mortgage-backed securities are included in cash equivalents and marketable securities based on the maturity date of the security.  Short-term investments are included in marketable securities in the current period presentation.

The Company considers investments with maturities greater than three months to be marketable securities. Investments are classified as available-for-sale and are reported at fair value with unrealized gains or losses, if any, reported, net of tax, in accumulated other comprehensive income (loss). All income generated and realized gains or losses from investments are recorded to other income (expense), net on the consolidated statements of comprehensive income.

The Company reviews its investments to identify and evaluate investments that have an indication of possible impairment. Factors considered in determining whether a loss is temporary include the length of time and extent to which fair value has been less than the cost basis, the financial condition and near-term prospects of the investee, and the Company's intent and ability to hold the investment for a period of time sufficient to allow for any anticipated recovery in market value. Credit losses and other-than-temporary impairments are declines in fair value that are not expected to recover and are charged to other income (expense), net in the consolidated statements of comprehensive income. During the three and six months ended June 30, 2017 and 2016, respectively, no losses were recognized for other-than-temporary impairments. Cash, cash equivalents and marketable securities consist of the following:

 

 

 

June 30,

 

 

December 31,

 

Cash and cash equivalents

 

2017

 

 

2016

 

Cash

 

$

58,032

 

 

$

48,533

 

Money market accounts

 

 

52,239

 

 

 

39,277

 

Certificates of deposit

 

 

3,438

 

 

 

5,041

 

Agency mortgage-backed securities

 

 

1,002

 

 

 

 

Total cash and cash equivalents

 

$

114,711

 

 

$

92,851

 

Marketable securities

 

 

 

 

 

 

 

 

Certificates of deposit

 

$

12,459

 

 

$

10,855

 

Corporate bonds

 

 

13,031

 

 

 

10,178

 

Agency mortgage-backed securities

 

 

4,008

 

 

 

 

Total marketable securities

 

$

29,498

 

 

$

21,033

 

 

Accounts receivable and allowance for bad debts, returns, and adjustments

Accounts receivable are customer obligations due under normal sales and rental terms. The Company performs credit evaluations of the customers’ financial condition and generally does not require collateral. The allowance for doubtful accounts is maintained at a level that, in management’s opinion, is adequate to absorb potential losses related to accounts receivable and is based upon the Company’s continuous evaluation of the collectability of outstanding balances. Management’s evaluation takes into consideration such factors as past bad debt experience, economic conditions and information about specific receivables. The Company’s evaluation also considers the age and composition of the outstanding amounts in determining their net realizable value.

The allowance for doubtful accounts is based on estimates, and ultimate losses may vary from current estimates. As adjustments to these estimates become necessary, they are reported in earnings in the periods in which they become known. This allowance is increased by bad debt provisions charged to bad debt expense, net of recoveries, in operating expense and is reduced by direct write-offs.

The Company generally does not allow returns from providers for reasons not covered under its standard warranty. Therefore, provision for sales returns applies primarily to direct-to-consumer sales. This reserve is calculated based on actual historical return rates under the Company’s 30-day return program and is applied to the related sales revenue for the last month of the quarter reported.

The Company also records an allowance for rental revenue adjustments, which is recorded as a reduction of rental revenue and net rental accounts receivable balances. These adjustments result from contractual adjustments, including untimely claims filings, or billings not paid due to another provider performing same or similar functions for the patient in the same period, all of which prevent billed revenue from becoming realizable. The allowance is based on historical revenue adjustments as a percentage of rental revenue billed and unbilled during the related period.

When recording the allowance for doubtful accounts, the bad debt expense account (general and administrative expense account) is charged; when recording allowance for sales returns, the sales returns account (contra sales revenue account) is charged; and when recording the allowance for rental reserve adjustments, the rental revenue adjustments account (contra rental revenue account) is charged.

As of June 30, 2017 and December 31, 2016, included in accounts receivable on the consolidated balance sheets were earned but unbilled receivables of $5,565 and $7,484, respectively. These balances reflect gross unbilled rental receivables prior to any allowances for adjustments and write-offs. The Company consistently applies its allowance estimation methodology from period-to-period. The Company’s best estimate is made on an accrual basis and adjusted in future periods as required.  Any adjustments to the prior period estimates are included in the current period. As additional information becomes known, the Company adjusts its assumptions accordingly to change its estimate of the allowance.

Gross accounts receivable balance concentrations by major category as of June 30, 2017 and December 31, 2016 were as follows:

 

 

 

June 30,

 

 

December 31,

 

Gross accounts receivable

 

2017

 

 

2016

 

Medicare

 

$

7,361

 

 

$

12,500

 

Medicaid/other government

 

 

464

 

 

 

617

 

Private insurance

 

 

1,970

 

 

 

3,475

 

Patient responsibility

 

 

3,755

 

 

 

3,227

 

Business-to-business & other receivables (1)

 

 

26,434

 

 

 

19,541

 

Total gross accounts receivable

 

$

39,984

 

 

$

39,360

 

 

Net accounts receivable (gross accounts receivable, net of allowances) balance concentrations by major category as of June 30, 2017 and December 31, 2016 were as follows:

 

 

 

June 30,

 

 

December 31,

 

Net accounts receivable

 

2017

 

 

2016

 

Medicare

 

$

5,039

 

 

$

7,208

 

Medicaid/other government

 

 

326

 

 

 

410

 

Private insurance

 

 

1,649

 

 

 

1,832

 

Patient responsibility

 

 

2,208

 

 

 

2,538

 

Business-to-business & other receivables (1)

 

 

25,581

 

 

 

18,840

 

Total net accounts receivable

 

$

34,803

 

 

$

30,828

 

 

(1)

Business-to-business receivables include one single customer with an accounts receivable balance of $11,055 and $9,791, respectively, which represented more than 10% of the Company’s net accounts receivable balance as of June 30, 2017 and December 31, 2016. This customer received extended payment terms through a direct financing plan offered.  The Company also has a credit insurance policy in place, which allocates up to $12,000 in coverage as of June 30, 2017 and allocated up to $9,000 in coverage as of December 31, 2016 for this customer with a $1,000 deductible and 10% retention.

 

The following tables set forth the accounts receivable allowances as of June 30, 2017 and December 31, 2016:

 

 

 

June 30,

 

 

December 31,

 

Allowances - accounts receivable

 

2017

 

 

2016

 

Doubtful accounts

 

$

1,552

 

 

$

1,869

 

Rental revenue adjustments

 

 

2,912

 

 

 

6,078

 

Sales returns

 

 

717

 

 

 

585

 

Total allowances - accounts receivable

 

$

5,181

 

 

$

8,532

 

 

Concentration of credit risk

Financial instruments that potentially subject the Company to concentration of credit risk consist principally of cash, cash equivalents, marketable securities and accounts receivable. At times, cash account balances may be in excess of the amounts insured by the Federal Deposit Insurance Corporation (FDIC). However, management believes the risk of loss to be minimal. The Company performs periodic evaluations of the relative credit standing of these institutions and has not experienced any losses on its cash and cash equivalents to date. The Company has entered into hedging relationships with a single counterparty to offset a portion of the forecasted Euro based revenues. The credit risk has been reduced due to a net settlement arrangement whereby the Company is allowed to net settle transactions with a single net amount payable by one party to the other.

Concentration of customers and vendors

The Company primarily sells its products to traditional home medical equipment providers, distributors, and resellers in the United States and in foreign countries on a credit basis. The Company also sells its products direct to consumers on a primarily prepayment basis. One single customer represented more than 10% of the Company’s total revenue for the six months ended June 30, 2017, and no single customer represented more than 10% of the Company’s total revenue for the six months ended June 30, 2016. One single customer with an accounts receivable balance of $11,055, represented more than 10% of the Company’s net accounts receivable balance as of June 30, 2017, and one single customer with an accounts receivable balance of $9,791, represented more than 10% of the Company’s net accounts receivable balance as of December 31, 2016.

The Company also rents products directly to consumers for insurance reimbursement, which resulted in a customer concentration relating to Medicare’s service reimbursement programs. Medicare’s service reimbursement programs accounted for 74.7% and 72.2% of rental revenue for the three months ended June 30, 2017 and June 30, 2016, respectively, and based on total revenue was 7.1% and 11.9% for the three months ended June 30, 2017 and June 30, 2016, respectively. Medicare’s service reimbursement programs accounted for 74.0% and 71.8% of rental revenue for the six months ended June 30, 2017 and June 30, 2016, respectively, and based on total revenue was 8.0% and 14.1% for the six months ended June 30, 2017 and June 30, 2016, respectively. Net accounts receivable balances relating to Medicare’s service reimbursement programs (including held and unbilled, net of allowances) amounted to $5,039 or 14.5% of total net accounts receivable as of June 30, 2017 as compared to $7,208, or 23.4% of total net accounts receivable as of December 31, 2016.

The Company currently purchases raw materials from a limited number of vendors, which resulted in a concentration of three major vendors. The three major vendors supply the Company with raw materials used to manufacture the Company’s products. For the six months ended June 30, 2017, the Company’s three major vendors accounted for 18.6%, 14.6%, and 9.8%, respectively, of total raw material purchases. For the six months ended June 30, 2016, the Company’s three major vendors accounted for 21.9%, 13.6% and 7.7%, respectively, of total raw material purchases.  

A portion of revenue is earned from sales outside the United States. Approximately 75.4% and 69.1% of the non-U.S. revenue for the three months ended June 30, 2017 and June 30, 2016, respectively, were invoiced in Euros. Approximately 73.9% and 69.2% of the non-U.S. revenue for the six months ended June 30, 2017 and June 30, 2016, respectively, were invoiced in Euros. A breakdown of the Company’s revenue from U.S. and non-U.S. sources for the three months and six months ended June 30, 2017 and June 30, 2016 is as follows:

 

 

 

Three months ended June 30,

 

 

Six months ended June 30,

 

 

 

2017

 

 

2016

 

 

2017

 

 

2016

 

U.S. revenue

 

$

49,202

 

 

$

41,469

 

 

$

90,279

 

 

$

74,493

 

Non-U.S. revenue

 

 

14,919

 

 

 

13,098

 

 

 

26,342

 

 

 

23,063

 

Total revenue

 

$

64,121

 

 

$

54,567

 

 

$

116,621

 

 

$

97,556

 

 

 

Inventories

Inventories are stated at the lower of cost and net realizable value. Cost is determined using a standard cost method, including material, labor and manufacturing overhead, whereby the standard costs are updated at least quarterly to reflect approximate actual costs using the first-in, first-out (FIFO) method. The Company records adjustments at least quarterly to inventory for potentially excess, obsolete, slow-moving or impaired items. The Company recorded noncurrent inventories related to inventories that are expected to be realized or consumed after one year of $397 and $314 as of June 30, 2017 and December 31, 2016, respectively.   Noncurrent inventories are primarily related to raw materials purchased to support long-term expected repairs in bulk-purchases to reduce costs and are classified in other assets. Inventories that are considered current consist of the following:

 

 

 

June 30,

 

 

December 31,

 

 

 

2017

 

 

2016

 

Raw materials and work-in-progress

 

$

13,090

 

 

$

12,382

 

Finished goods

 

 

3,061

 

 

 

2,152

 

Less: reserves

 

 

(231

)

 

 

(191

)

Inventories

 

$

15,920

 

 

$

14,343

 

 

Property and equipment

Property and equipment are stated at cost. Depreciation and amortization are calculated using the straight-line method over the assets’ estimated useful lives as follows:  

 

Rental equipment

 

1.5-5 years

Manufacturing equipment and tooling

 

2-5 years

Computer equipment and software

 

2-3 years

Furniture and equipment

 

3-5 years

Leasehold improvements

 

Lesser of estimated useful life or remaining lease term

 

Expenditures for additions, improvements and replacements are capitalized and depreciated or amortized to a salvage value of $0. Repair and maintenance costs on rental equipment are included in cost of rental revenue on the consolidated statements of comprehensive income. Repair and maintenance expense, which includes labor, parts and freight, for rental equipment was $694 and $746 for the three months ended June 30, 2017 and June 30, 2016, respectively, and $1,345 and $1,433 for the six months ended June 30, 2017 and June 30, 2016, respectively.   

Included within property and equipment is construction in process, primarily related to the design and engineering of tooling, jigs and other machinery. In addition, this item also includes computer software or development costs that have been purchased, but have not completed the final configuration process for implementation into the Company’s systems. These items have not been placed in service; therefore, no depreciation or amortization was recognized for these items in the respective periods.

Depreciation and amortization expense related to property and equipment and rental equipment are summarized below for the three and six months ended June 30, 2017 and June 30, 2016, respectively.

 

 

 

Three months ended June 30,

 

 

Six months ended June 30,

 

 

 

2017

 

 

2016

 

 

2017

 

 

2016

 

Rental equipment

 

$

2,522

 

 

$

2,908

 

 

$

5,211

 

 

$

5,855

 

Other property and equipment

 

 

470

 

 

 

496

 

 

 

958

 

 

 

974

 

Total depreciation and amortization

 

$

2,992

 

 

$

3,404

 

 

$

6,169

 

 

$

6,829

 

 

Property and equipment and rental equipment with associated accumulated depreciation are summarized below for June 30, 2017 and December 31, 2016, respectively.

 

 

 

June 30,

 

 

December 31,

 

Property and equipment

 

2017

 

 

2016

 

Rental equipment, net of allowances of $690 and $725, respectively

 

$

52,183

 

 

$

54,582

 

Other property and equipment

 

 

13,664

 

 

 

12,633

 

Property and equipment

 

 

65,847

 

 

 

67,215

 

 

 

 

 

 

 

 

 

 

Accumulated depreciation

 

 

 

 

 

 

 

 

Rental equipment

 

 

34,890

 

 

 

33,937

 

Other property and equipment

 

 

8,996

 

 

 

8,079

 

Accumulated depreciation

 

 

43,886

 

 

 

42,016

 

 

 

 

 

 

 

 

 

 

Net property and equipment

 

 

 

 

 

 

 

 

Rental equipment, net of allowances of $690 and $725, respectively

 

 

17,293

 

 

 

20,645

 

Other property and equipment

 

 

4,668

 

 

 

4,554

 

Property and equipment, net

 

$

21,961

 

 

$

25,199

 

 

Long-lived assets

The Company accounts for the impairment and disposition of long-lived assets in accordance with ASC 360-Property, Plant, and Equipment. In accordance with ASC 360, long-lived assets to be held are reviewed for events or changes in circumstances that indicate that their carrying value may not be recoverable. The Company periodically reviews the carrying value of long-lived assets to determine whether or not impairment to such value has occurred. No impairments were recorded during the three months or six months ended June 30, 2017 and June 30, 2016.

Goodwill

The changes in the carrying amount of goodwill for the six months ended June 30, 2017 were as follows:

 

Balance as of December 31, 2016

 

$

 

Acquisition

 

 

2,154

 

Foreign currency translation

 

 

99

 

Balance as of June 30, 2017

 

$

2,253

 

Intangible assets

There were no impairments recorded related to the Company’s intangible assets during the three months or six months ended June 30, 2017 and June 30, 2016. Amortization expense for intangible assets for the three months ended June 30, 2017 and June 30, 2016 was $125 and $22, respectively, and for the six months ended June 30, 2017 and June 30, 2016 was $152 and $45, respectively.   

The following tables represent the net carrying values of intangible assets as of the respective dates:

 

 

 

Average

 

 

 

 

 

 

 

 

 

 

 

 

 

 

estimated

 

Gross

 

 

 

 

 

 

 

 

 

 

 

useful lives

 

carrying

 

 

Accumulated

 

 

 

 

 

June 30, 2017

 

(in years)

 

amount

 

 

amortization

 

 

Net amount

 

Licenses

 

10

 

$

185

 

 

$

128

 

 

$

57

 

Patents and websites

 

5

 

 

873

 

 

 

824

 

 

 

49

 

Customer relationships

 

4

 

 

1,370

 

 

 

88

 

 

 

1,282

 

Non-compete agreement

 

3

 

 

228

 

 

 

14

 

 

 

214

 

Commercials

 

2-3

 

 

287

 

 

 

205

 

 

 

82

 

Total

 

 

 

$

2,943

 

 

$

1,259

 

 

$

1,684

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Average

 

 

 

 

 

 

 

 

 

 

 

 

 

 

estimated

 

Gross

 

 

 

 

 

 

 

 

 

 

 

useful lives

 

carrying

 

 

Accumulated

 

 

 

 

 

December 31, 2016

 

(in years)

 

amount

 

 

amortization

 

 

Net amount

 

Licenses

 

10

 

$

185

 

 

$

118

 

 

$

67

 

Patents and websites

 

5

 

 

873

 

 

 

810

 

 

 

63

 

Commercials

 

2-3

 

 

287

 

 

 

176

 

 

 

111

 

Total

 

 

 

$

1,345

 

 

$

1,104

 

 

$

241

 

 

Annual estimated amortization expense for intangibles for each of the succeeding fiscal years is summarized as follows:

 

 

 

June 30, 2017

 

Remaining 6 months of 2017

 

$

225

 

2018

 

 

505

 

2019

 

 

452

 

2020

 

 

377

 

2021

 

 

121

 

Thereafter

 

 

4

 

 

 

$

1,684

 

 

Accounts payable and accrued expenses

Accounts payable and accrued expenses as of June 30, 2017 and December 31, 2016 consisted of the following:

 

 

 

June 30,

 

 

December 31,

 

 

 

2017

 

 

2016

 

Accounts payable

 

$

11,990

 

 

$

5,738

 

Accrued inventory (in-transit and unvouchered receipts) and trade payables

 

 

6,397

 

 

 

4,290

 

Accrued purchasing card liability

 

 

2,081

 

 

 

1,760

 

Accrued franchise, sales and use taxes

 

 

404

 

 

 

281

 

Other accrued expenses

 

 

1,109

 

 

 

726

 

Accounts payable and accrued expenses

 

$

21,981

 

 

$

12,795