DISCLOSURE OF CHANGES IN NUMBER OF SHARES - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Preferred Stock:
Preferred stock - Balance at beginning of period	885,726	885,726	2,006,391
Preferred stock shares redemption	0	0	(1,120,665)
Preferred stock - Balance at ending of period	885,726	885,726	885,726
Common Stock - Issued:
Common stock - balance at beginning of period	104,579,334	104,508,290	104,392,222
Issuance of stock	78,188	71,044	116,068
Common stock - balance at end of period	104,657,522	104,579,334	104,508,290
Treasury stock	(32,803,802)	(24,728,165)	(20,264,055)
Common stock shares outstanding	71,853,720	79,851,169	84,244,235