Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2020		Dec. 31, 2019
Current Assets:
Cash and cash equivalents	$ 4,370		$ 23,351
Restricted cash - current	2,551
Trade accounts receivable, net of allowance of $47 and $47 at June 30, 2020 and December 31, 2019, respectively	10,783		5,290
Retainage receivable	1,278		5
Inventories	1,071		1,631
Contract assets	1,765		2,309
Note receivable, current portion	44
Convertible note receivable	260
Prepaid expenses and other current assets	3,180		2,215
Assets held for sale - current	8,245		6,893
Total current assets	33,547		41,694
Property and equipment, less accumulated depreciation of $1,718 and $1,441 at June 30, 2020 and December 31, 2019, respectively	5,643		4,454
Investment in VPS - equity method	58		4,865
Right of use assets - Operating leases	6,898		5,524
Goodwill	7,006		0
Other intangible assets, net	16,102		4,298
Restricted cash	1,027
Note receivable	3,351		3,253
Deposits and other assets	1,111		70
Total assets	74,743	[1]	64,158
Current Liabilities:
Accounts payable	15,258		2,904
Notes payable, current	1,528		473
Line of credit	550
Operating lease obligations - current portion	1,582		821
Accrued expenses	2,946		5,159
Contract liabilities	6,616		1,668
Liabilities held for sale, current	4,192		4,970
Total current liabilities	32,672		15,995
Notes payable, less current portion	7,822
Operating lease obligations, less current portion	5,348		4,852
Contingent consideration	720
Other long-term liabilities	162		194
Total liabilities	46,724		21,041
Commitments and contingencies
Stockholders' Equity:
Preferred stock, par value $0.001; 10,000,000 shares authorized; no shares issued at June 30, 2020 or December 31, 2019
Common stock, par value $0.001; 325,000,000 shares authorized; 30,773,748 shares issued and 30,420,685 shares outstanding at June 30, 2020 and 28,736,436 shares issued and 28,383,373 shares outstanding at December 31, 2019	31		29
Additional paid-in capital	171,341		170,106
Treasury stock at cost; 353,063 shares held at June 30, 2020 and December 31, 2019	(413)		(413)
Accumulated deficit	(138,940)		(122,234)
Accumulated other comprehensive loss	(4,000)		(4,371)
Total stockholders' equity	28,019		43,117
Total liabilities and stockholders' equity	$ 74,743		$ 64,158

[1] The Other category includes assets held for sale related to the Company's discontinued operations, which includes $13.1 million of goodwill and $8.3 million of other intangible assets.