TWO Annual report pursuant to Section 13 and 15(d)

Commercial Real Estate Assets by Property Type (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial real estate assets	$ 1,412,543	$ 660,953	$ 0	$ 0
Loans and Leases Receivable, Percentage of Total, Commercial	100.00%	100.00%
Retail Site [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial real estate assets	$ 237,414	$ 185,883
Loans and Leases Receivable, Percentage of Total, Commercial	16.80%	28.10%
Hotel [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial real estate assets	$ 90,585	$ 80,843
Loans and Leases Receivable, Percentage of Total, Commercial	6.40%	12.20%
Industrial Property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial real estate assets	$ 105,081	$ 0
Loans and Leases Receivable, Percentage of Total, Commercial	7.40%	0.00%
Multifamily [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial real estate assets	$ 260,683	$ 139,011
Loans and Leases Receivable, Percentage of Total, Commercial	18.50%	21.10%
Office Building [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial real estate assets	$ 718,780	$ 255,216
Loans and Leases Receivable, Percentage of Total, Commercial	50.90%	38.60%