PREPAIDS AND OTHER ASSETS (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid maintenance	$ 6,577,000	$ 7,373,000
Prepaid Insurance	4,241,000	2,341,000
Prepaid insurance	4,434,000	7,573,000
Other current assets	3,088,000	2,963,000
Prepaid advertising	138,000	961,000
Prepaid inventories	0	845,000
Total prepaids and other current assets	$ 18,478,000	$ 22,056,000