Schedule of Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Aug. 31, 2018	Sep. 30, 2019	Aug. 31, 2018
Revenues from external customers	$ 9,121	$ 6,230	$ 24,179	$ 12,853
Cost of revenues	(6,364)	(3,381)	(15,643)	(7,220)
Segment gross profit (loss)	2,757	2,849	8,536	5,633
Research and development expenses, net	(738)	(1,902)	(7,597)	(3,456)
Segment operating profit (loss)	(4,425)	(645)	(17,952)	(6,647)
Depreciation and amortization			(2,843)	(1,833)
Segment Performance	3,963	2,699	12,885	6,874
CDMO [Member]
Revenues from external customers	8,968	8,092	25,160	15,807
Cost of revenues	(5,128)	(3,908)	(14,026)	(7,826)
Segment gross profit (loss)	3,840	4,184	11,134	7,981
Research and development expenses, net	(101)	(245)	(395)	(245)
Operating expenses	(3,874)	(1,712)	(10,355)	(3,895)
Other income	35	(88)	104	228
Segment operating profit (loss)	(100)	2,139	488	4,069
Depreciation and amortization	(929)	(567)	(2,826)	(1,807)
Segment Performance	(1,029)	1,572	(2,338)	2,262
POC Business [Member]
Revenues from external customers	1,012	83	1,974	83
Cost of revenues	(1,510)	0	(2,411)	0
Segment gross profit (loss)	498	83	437	83
Research and development expenses, net	(703)	(2,898)	(4,994)	(4,764)
Operating expenses	(1,726)	(1,453)	(5,099)	(4,448)
Other income		0	0	0
Segment operating profit (loss)	(2,927)	(4,268)	(10,530)	(9,129)
Depreciation and amortization	(7)	(3)	(17)	(7)
Segment Performance	(2,934)	(4,271)	(10,547)	(9,136)
Corporate and Eliminations [Member]
Revenues from external customers	(859)	(1,945)	(2,955)	(3,037)
Cost of revenues	489	539	1,670	927
Segment gross profit (loss)	(370)	(1,406)	(1,285)	(2,110)
Research and development expenses, net	378	1,406	1,310	2,110
Operating expenses	(8)		(25)
Consolidated [Member]
Revenues from external customers	9,121	6,230	24,179	12,853
Cost of revenues	(6,149)	(3,369)	(14,767)	(6,899)
Segment gross profit (loss)	2,972	2,861	9,412	5,954
Research and development expenses, net	(426)	(1,737)	(4,079)	(2,899)
Operating expenses	(5,608)	(3,165)	(15,479)	(8,343)
Other income	35	(88)	104	228
Segment operating profit (loss)	(3,027)	(2,129)	(10,042)	(5,060)
Depreciation and amortization	(936)	(570)	(2,843)	(1,814)
Segment Performance	$ (3,963)	$ (2,699)	$ (12,885)	$ (6,874)