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v3.20.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Cash flows from operating activities: |  |
Net loss | $ (4,687) | $ (2,922)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |
Depreciation | 1,987 | 2,423
Amortization of intangible assets | 5,746 | 5,431
Amortization of deferred financing costs | 385 | 645
Stock-based compensation expense | 3,034 | 3,044
Impairment charges | 1,460 |
Gain on sale of Denville |  | (1,251)
Provision for allowance for doubtful accounts | 288 | 25
Deferred income taxes | (398) | (2,861)
Other non-cash charges | 188 | 25
Changes in operating assets and liabilities: |  |
Accounts receivable | 468 | (2,792)
Inventories | 3,260 | 2,554
Other current assets | 165 | (124)
Accounts payable | (2,048) | 1,593
Accrued income taxes | (363) | 612
Other current liabilities | (1,256) | (3,149)
Deferred revenue | 121 | 2,492
Other long-term liabilities | (305) | (2,861)
Net cash provided by operating activities | 8,045 | 2,884
Cash flows from investing activities: |  |
Additions to property, plant and equipment | (1,216) | (986)
Other | (15) | (16)
Acquisition, net of cash acquired |  | (68,548)
Disposition, net of cash sold | 1,002 | 15,754
Net cash used in investing activities | (229) | (53,796)
Cash flows from financing activities: |  |
Proceeds from issuance of debt | 4,300 | 70,700
Repayments of debt | (11,703) | (20,198)
Payments of debt issuance costs |  | (2,006)
(Net taxes paid) net proceeds from issuance of common stock | (221) | 4,557
Net cash (used in) provided by financing activities | (7,624) | 53,053
Effect of exchange rate changes on cash | (30) | 299
Increase in cash and cash equivalents | 162 | 2,440
Cash and cash equivalents at beginning of period | 8,173 | 5,733
Cash and cash equivalents at end of period | 8,335 | 8,173
Supplemental disclosures of cash flow information: |  |
Cash paid for interest | 5,496 | 4,987
Cash paid for income taxes, net of refunds | $ 374 | $ 98

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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Balance Type: | credit
Period Type: | duration

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- Definition This element represents the cash inflow during the period from the sale of a component of the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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Balance Type: | debit
Period Type: | duration

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- Definition The cash inflow from amounts received from issuance of long-term debt that is wholly or partially secured by collateral. Excludes proceeds from tax exempt secured debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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Balance Type: | debit
Period Type: | duration

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- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(5)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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Balance Type: | debit
Period Type: | duration

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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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Balance Type: | credit
Period Type: | duration

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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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