CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2017
Revenues	$ 65,754	$ 60,300	$ 70,211
Cost of revenue	51,202	45,628	52,874
Gross profit	14,552	14,672	17,337
Operating expenses:
General and administrative	10,231	13,159	14,777
Impairment of intangible assets		710	250
Sales and marketing	9,104	11,879	12,833
Research and development	1,374	1,905	2,004
Total operating expenses	20,709	27,653	29,864
Loss from operations	(6,157)	(12,981)	(12,527)
Other income (expense):
Other income	80	248	215
Interest expense	(493)	(333)	(163)
Amortization of debt issue costs	(101)	(92)	(110)
Interest income	11	15	36
Total other expense	(503)	(162)	(22)
Loss before income tax	(6,660)	(13,143)	(12,549)
Income tax expense (benefit)	14	(15)	(261)
Net loss	$ (6,674)	$ (13,128)	$ (12,288)
Basic net loss per share attributable to common shareholders	$ (0.23)	$ (0.46)	$ (0.44)
Weighted-average common shares outstanding	29,429,540	28,783,830	28,156,382
Diluted net loss per share	$ (0.23)	$ (0.46)	$ (0.44)
Weighted-average common shares and share equivalents outstanding	29,429,540	28,783,830	28,156,382
Product revenue
Revenues	$ 56,261	$ 55,595	$ 66,224
Cost of revenue	44,111	41,415	49,630
Service revenue
Revenues	9,493	4,705	3,987
Cost of revenue	$ 7,091	$ 4,213	$ 3,244