FAIR VALUE, Changes in Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Corporate Bonds Available for Sale [Member] - USD ($)	3 Months Ended	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Changes in Level 3 assets measured at fair value on a recurring basis	$ 0		$ 30,000
Fair Value, Measurements, Recurring [Member] | Level 3 [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance, beginning of period		$ 300,000	255,000
Total unrealized gain (loss) included in income		0	0
Total unrealized gain (loss) included in other comprehensive income		0	30,000
Bonds called		0	0
Balance, end of period	$ 285,000	$ 300,000	$ 285,000