Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities:
Net loss	$ (1,760)	$ (9,515)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Stock based compensation	3,129	3,149
Amortization of debt issuance costs and discounts	68	2,657
Provision for expected losses	1,313	1,286
Provision for inventory reserve	342	768
Depreciation and amortization included in operating expenses	2,135	2,120
Depreciation included in costs of sales for rental equipment	518	1,054
Other	112	957
Changes in operating assets and liabilities:
Accounts receivable	1,378	(2,987)
Finance receivables	245	429
Inventory	(6,802)	(434)
Prepaid expenses and other assets	(160)	243
Accounts payable and accrued expenses	(4,555)	195
Operating lease liabilities	(192)	(526)
Deferred revenue	(18)	(50)
Net cash (used in) provided by operating activities	(4,247)	(654)
Cash flows from investing activities:
Cash paid for acquisition	(2,900)	0
Purchase of property and equipment	(4,359)	(970)
Proceeds from sale of property and equipment	0	11
Net cash used in investing activities	(7,259)	(959)
Cash flows from financing activities:
Proceeds from debt facilities, net of issuance costs	0	14,550
Repayment of debt facilities	(407)	(15,364)
Proceeds from exercise of common stock options	86	76
Payment of Antara prepayment penalty and commitment termination fee	0	(1,200)
Net cash used in financing activities	(321)	(1,938)
Net (decrease) increase in cash and cash equivalents	(11,827)	(3,551)
Cash and cash equivalents at beginning of year	88,136	31,713
Cash and cash equivalents at end of period	76,309	28,162
Supplemental disclosures of cash flow information:
Interest paid in cash	$ 376	$ 615