LEASE COMMITMENTS (Details) (Members of Management Holding Noncontrolling Interests, USD $)	12 Months Ended
	Dec. 31, 2014 item sqft	Dec. 31, 2013	Dec. 31, 2012
Members of Management Holding Noncontrolling Interests
LEASE COMMITMENTS
Area of Real Estate Property	37,000
Minimum lease term	15 years
Annual rent	$ 340
Number of terms for which the lease can be renewed	3
Lease term under each renewal	5 years
Total cost of improvements	2,000,000
Portion of total cost of project for which company was responsible	1,350,000
Lease rent paid	$ 350,000	$ 340,000	$ 340,000