Accounts Receivable and Credit Losses (Classification of Accounts Receivable) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2021
Accounts Receivable, after Allowance for Credit Loss, Current [Abstract]
Trade receivables, current - Gross	$ 138,392		$ 109,882	$ 120,428
Trade receivables, current - Allowance	(27,766)		(30,897)	(26,696)
Trade receivables, current - Net	110,626		78,985	93,732
Financing Receivable, after Allowance for Credit Loss, Current [Abstract]
Financing receivables, current - Gross	6,178		6,116	6,996
Financing receivables, current - Allowance	(3,520)		(3,466)	(4,664)
Financing receivables, current - Net	2,658		2,650	2,332
Accounts Receivable, after Allowance for Credit Loss [Abstract]
Accounts receivable, current - Gross	144,570		115,998	127,424
Accounts receivable, current - Allowance	(31,286)		(34,363)	(31,360)
Accounts receivable, current - Net	113,284		81,635	96,064
Financing Receivable, after Allowance for Credit Loss, Noncurrent [Abstract]
Financing receivables, noncurrent - Gross	39,947		36,265	40,170
Financing receivables, noncurrent - Allowance	(13,670)		(11,425)	(13,410)
Financing receivables, noncurrent - Net	26,277		24,840	26,760
Financing Receivable, after Allowance for Credit Loss [Abstract]
Total	46,125		42,381	47,166
Total Financing receivables - Allowance	(17,190)	$ (16,045)	(14,891)	(18,074)	$ (17,710)	$ (16,832)
Total Financing receivables - Net	$ 28,935		$ 27,490	$ 29,092