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Restricted Cash (Tables)

3 Months Ended

Mar. 31, 2020

Restricted Cash [Abstract]

Schedule of Cash, Cash Equivalents, and Restricted Cash

Cash, cash equivalents, and restricted cash balances were as follows:

		March 31,				December 31,
(in thousands)			2020				2019
Cash and cash equivalents		$	4,540			$	10,002
Letters of credit			131				131
Security for credit cards			50				50
Total cash, cash equivalents and restricted cash shown in    the statements of cash flows		$	4,721			$	10,183

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- Definition

Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
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-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(2))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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