CAPITAL TRANSACTIONS - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended		12 Months Ended
	May 01, 2017	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Class of Stock [Line Items]
Net proceeds from issuance of redeemable preferred stock		$ 299,000	$ 200,000
Cumulative Redeemable Preferred Stock, Series E [Member]
Class of Stock [Line Items]
Additional shares issued (in shares)		12,000
Preferred stock, dividend rate		7.50%		7.50%
Average price per share, net (in dollars per share)		$ 24.44
Net proceeds from issuance of redeemable preferred stock		$ 296,000
Cumulative Redeemable Preferred Stock, Series E [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Additional shares issued (in shares)	44,000
Net proceeds from issuance of redeemable preferred stock	$ 1,100,000