DISCLOSURE OF CHANGES IN NUMBER OF SHARES - shares	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Treasury stock	(225,637)
Common Stock - Outstanding	103,670,005
Common Stock
Beginning balance	103,816,185	103,614,553
Issuance of stock	79,457	42,621
Balance at end of year	103,895,642	103,657,174
Treasury stock	(225,637)	(170,247)
Common Stock - Outstanding	103,670,005	103,486,927
Preferred Stock
Balance at end of year	2,006,391	2,006,391