Partnership Agreement - Additional Information (Detail)	May. 26, 1993
Partnership Agreement [Line Items]
Compensation percentage on the basis of contract price	6.00%
General Partner [Member]
Partnership Agreement [Line Items]
Net profits or losses from operations amended	1.00%
General Partner [Member] | Maximum [Member]
Partnership Agreement [Line Items]
Maximum percent share in competitive real estate commission	3.00%
Partners share in competitive real estate commission	50.00%
Limited Partners [Member]
Partnership Agreement [Line Items]
Net profits or losses from operations amended	99.00%