OTHER CURRENT LIABILITIES (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Jun. 30, 2017
OTHER CURRENT LIABILITIES
Deferred revenue	$ 10,879	$ 9,211
Deferred barter revenue	1,599	346
Deferred rent	0	861
Employment Agreement Award	3,208	2,520
Accrued national representative fees	662	1,025
Accrued miscellaneous taxes	366	290
Income taxes payable	590	426
Tenant allowance	305	367
Deferred gain on sale-leaseback	0	809	$ 8,100
Contingent consideration	1,526	1,433
Reserve for audience deficiency	3,005	3,332
Other current liabilities	3,253	3,831
Other current liabilities	$ 25,393	$ 24,451