Condensed consolidated balance sheets (unaudited) - USD ($) $ in Thousands	Sep. 30, 2020	Mar. 31, 2020	Sep. 30, 2019
Current assets:
Cash and cash equivalents	$ 41,041	$ 46,167	$ 58,747
Accounts receivable, net	33,844	29,721	27,715
Inventory, net	64,486	46,209	50,850
Prepaid expenses and other current assets	12,389	10,263	7,813
Total current assets	151,760	132,360	145,125
Property and equipment, net	16,270	17,171	16,059
Intangible assets, net	98,348	102,410	93,613
Goodwill	171,620	171,321	157,264
Investments	2,875	2,875	2,875
Other assets	32,551	26,967	22,091
Total assets	473,424	453,104	437,027
Current liabilities:
Current portion of long-term debt and finance lease obligations	14,219	12,568	11,310
Accounts payable	20,544	12,390	14,807
Accrued expenses and other current liabilities	26,264	26,165	20,424
Total current liabilities	61,027	51,123	46,541
Long-term debt and finance lease obligations	118,577	126,088	132,377
Deferred tax liabilities	19,466	21,892	20,096
Long-term operating lease obligations	19,185	11,239	5,846
Other long-term liabilities	516	591	479
Total liabilities	218,771	210,933	205,339
Commitments and contingencies (Note 8)
Stockholders' equity:
Common stock, par value of $0.01 per share; 250,000,000 shares authorized as of September 30, 2020, March 31, 2020 and September 30, 2019; 50,972,425, 50,003,531 and 50,013,772 shares issued and outstanding as of September 30, 2020, March 31, 2020 and September 30, 2019, respectively	494	489	485
Additional paid-in capital	763,731	753,213	750,395
Accumulated deficit	(509,572)	(511,531)	(519,192)
Total stockholders' equity	254,653	242,171	231,688
Total liabilities and stockholders' equity	$ 473,424	$ 453,104	$ 437,027