CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Assets:
Cash and cash equivalents	$ 319,993	$ 265,229
Loans:
Loans held for investment, at amortized cost	3,665,984	3,379,884
Loans held for investment in consolidated trusts, at amortized cost	1,240,624	1,132,966
Allowance for loan losses	(6,138)	(5,415)
Total loans, net of allowance	4,900,470	4,507,435
Real estate owned, at lower of cost or fair value	1,374	1,528
Financial derivatives, at fair value	5,546	23,182
Interest receivable (includes $13,917 and $12,584, respectively, related to consolidated trusts)	126,509	122,782
Guarantee and commitment fees receivable	37,083	38,871
Deferred tax asset, net	3,688	12,291
Prepaid expenses and other assets	6,249	86,322
Total Assets	17,267,385	15,606,020
Notes payable:
Due within one year	7,859,059	8,440,123
Due after one year	7,281,509	5,222,977
Total notes payable	15,140,568	13,663,100
Debt securities of consolidated trusts held by third parties	1,249,627	1,142,704
Financial derivatives, at fair value	34,114	58,152
Accrued interest payable (includes $11,787 and $10,881, respectively, related to consolidated trusts)	63,960	49,700
Guarantee and commitment obligation	35,814	37,282
Accounts payable and accrued expenses	60,407	9,415
Reserve for losses	1,966	2,020
Total Liabilities	16,586,456	14,962,373
Commitments and Contingencies (Note 6)
Common stock:
Additional paid-in capital	118,937	118,655
Accumulated other comprehensive income, net of tax	42,428	33,758
Retained earnings	304,201	275,714
Total Stockholders' Equity	680,929	643,425
Non-controlling interest	0	222
Total Equity	680,929	643,647
Total Liabilities and Equity	17,267,385	15,606,020
Series A Preferred Stock [Member]
Preferred stock:
Preferred stock	58,333	58,333
Series B Preferred Stock [Member]
Preferred stock:
Preferred stock	73,044	73,044
Series C Preferred Stock [Member]
Preferred stock:
Preferred stock	73,382	73,382
Common Class A, Voting [Member]
Common stock:
Common Stock	1,031	1,031
Common Class B, Voting [Member]
Common stock:
Common Stock	500	500
Common Class C, Non-Voting [Member]
Common stock:
Common Stock	9,073	9,008
Investment Securities [Member]
Assets:
Available-for-sale, at fair value	2,363,805	2,515,851
Marketable Securities	2,363,805	2,515,851
Farmer Mac Guaranteed Securities:
Assets:
Available-for-sale, at fair value	5,282,562	4,853,685
Held-to-maturity, at amortized cost	2,137,786	1,149,231
Marketable Securities	7,420,348	6,002,916
USDA Securities [Member]
Assets:
Held-to-maturity, at amortized cost	2,066,026	2,009,225
Trading, at fair value	16,294	20,388
Marketable Securities	$ 2,082,320	$ 2,029,613