CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 79,189	$ 89,030
Accounts receivable, net of allowance for doubtful accounts of $696 and $186, respectively	26,312	15,161
Inventories	40,772	26,601
Net investment in leases, current, net of allowance for doubtful accounts of $93 and $105, respectively	4,565	3,856
Prepaid expenses	3,077	2,219
Other current assets	4,467	3,000
Total current assets	158,382	139,867
Property and equipment, net	33,873	15,469
Operating lease right-of-use assets	5,988	5,726
Goodwill	84,741	36,204
Other intangible assets, net	54,782	11,472
Deferred tax asset, net	8,205	6,429
Net investment in leases, non-current	15,307	14,307
Investments in unconsolidated affiliates	7,265	7,424
Other non-current assets	8,356	7,526
Total assets	376,899	244,424
Current liabilities:
Accounts payable	11,891	6,600
Accrued liabilities	13,211	6,345
Accrued purchase consideration payable	0	14,579
Operating lease liabilities, current	2,108	1,745
Deferred revenue, current, and other	5,644	2,930
Total current liabilities	32,854	32,199
Convertible note, non-current, net	48,396	45,348
Deferred revenue, non-current	5,204	5,966
Other long-term borrowings	507	1,121
Related party loan	1,134	0
Operating lease liabilities, non-current	4,341	4,413
Deferred tax liability	14,071	691
Other liabilities	434	152
Total liabilities	106,941	89,890
Redeemable non-controlling interest and mezzanine equity	(89)	170
Stockholders' equity:
Preferred stock, $.01 par value, 2,500,000 shares authorized, none issued or outstanding	0	0
Common stock, $.01 par value, 13,250,000 and 10,250,000 shares authorized, respectively, none issued or outstanding	0	0
Public common stock, $.01 par value, 13,250,000 and 10,250,000 shares authorized, 9,414,834 and 7,881,928 shares issued and outstanding, respectively	94	79
Additional paid-in capital	415,687	290,216
Accumulated other comprehensive income	2,373	513
Accumulated deficit	(148,107)	(136,444)
Total stockholders' equity	270,047	154,364
Total liabilities, mezzanine equity and stockholders' equity	$ 376,899	$ 244,424