STATEMENTS OF CASH FLOW (UNAUDITED) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash flow from operating activities:
Net income	$ 5,037	$ 5,328
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	15,469	12,521
Amortization of deferred loan costs	791	582
Amortization of senior notes discount	62
Equity-based compensation expense	1,307	911
Bad debt expense	58	148
Changes in operating assets and liabilities
Rents and other receivables, net	(1,209)	2,789
Prepaid expenses	(3,398)	(3,007)
Other assets	190	232
Accounts payable and accrued liabilities	(5,376)	(5,853)
Advance rents, security deposits and other liabilities	138	70
Deferred income	870	213
Net cash provided by operating activities	13,939	13,934
Cash flow from investing activities:
Additions to property and equipment	(73,399)	(59,165)
Cash used for investing activities	(73,399)	(59,165)
Cash flow from financing activities:
Credit facility proceeds	65,162	58,000
Debt repayment	(165,000)
Payment of deferred financing costs	(352)	(367)
Payment of cash dividend	(8,531)	(6,953)
Distribution to noncontrolling interest	(2,174)	(2,012)
Principal payments on capital lease obligation	(467)	(174)
Scheduled mortgage principal debt repayments	(584)	(545)
Equity proceeds, net of costs	166,366
Net cash provided by financing activities	54,420	47,949
Net increase (decrease) in cash and cash equivalents	(5,040)	2,718
Cash and cash equivalents, beginning of period	10,788	5,210
Cash and cash equivalents, end of period	5,748	7,928
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest (excluding deferred financing costs and amounts capitalized)	9,439	1,374
Noncash investing and financing activities:
Accrued capital additions	61,492	36,185
Qualitytech, LP [Member]
Cash flow from operating activities:
Net income	5,037	5,328
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	15,469	12,521
Amortization of deferred loan costs	791	582
Amortization of senior notes discount	62
Equity-based compensation expense	1,307	911
Bad debt expense	58	148
Changes in operating assets and liabilities
Rents and other receivables, net	(1,209)	2,789
Prepaid expenses	(3,398)	(3,007)
Other assets	190	232
Accounts payable and accrued liabilities	(5,376)	(5,853)
Advance rents, security deposits and other liabilities	138	70
Deferred income	870	213
Net cash provided by operating activities	13,939	13,934
Cash flow from investing activities:
Additions to property and equipment	(73,399)	(59,165)
Cash used for investing activities	(73,399)	(59,165)
Cash flow from financing activities:
Credit facility proceeds	65,162	58,000
Debt repayment	(165,000)
Payment of deferred financing costs	(352)	(367)
Payment of cash dividend	(8,531)	(6,953)
Partnership distributions	(2,174)	(2,012)
Principal payments on capital lease obligation	(467)	(174)
Scheduled mortgage principal debt repayments	(584)	(545)
Equity proceeds, net of costs	166,366
Net cash provided by financing activities	54,420	47,949
Net increase (decrease) in cash and cash equivalents	(5,040)	2,718
Cash and cash equivalents, beginning of period	10,788	5,210
Cash and cash equivalents, end of period	5,748	7,928
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest (excluding deferred financing costs and amounts capitalized)	9,439	1,374
Noncash investing and financing activities:
Accrued capital additions	$ 61,492	$ 36,185