Schedule III - Real Estate and Accumulated Depreciation (Details) (USD $)					12 Months Ended																																																																	12 Months Ended						12 Months Ended																					12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2013 Borman Center, Mi [Member]	Dec. 31, 2013 Capital Plaza, Ky [Member]	Dec. 31, 2013 Chippewa Commons, Wi [Member]	Dec. 31, 2013 Grayling Plaza, Mi [Member]	Dec. 31, 2013 Marshall Plaza Two, Mi [Member]	Dec. 31, 2013 North Lakeland Plaza, FL [Member]	Dec. 31, 2013 Oscoda Plaza, Mi [Member]	Dec. 31, 2013 Petoskey Town Center, Mi [Member]	Dec. 31, 2013 Rapids Associates, Mi [Member]	Dec. 31, 2013 West Frankfort Plaza, IL [Member]	Dec. 31, 2013 Omaha Store, Ne [Member]	Dec. 31, 2013 Wichita Store, Ks [Member]	Dec. 31, 2013 Monroeville, Pa [Member]	Dec. 31, 2013 Boynton Beach, FL 1 [Member]	Dec. 31, 2013 Lawrence, Ks [Member]	Dec. 31, 2013 Waterford, Mi [Member]	Dec. 31, 2013 Chesterfield Township, Mi [Member]	Dec. 31, 2013 Grand Blanc, Mi [Member]	Dec. 31, 2013 Pontiac, Mi [Member]	Dec. 31, 2013 Mt Pleasant Shopping Center, Mi [Member]	Dec. 31, 2013 Rochester, Mi [Member]	Dec. 31, 2013 Ypsilanti, Mi 1 [Member]	Dec. 31, 2013 Petoskey, Mi [Member]	Dec. 31, 2013 Flint, Mi 1 [Member]	Dec. 31, 2013 Flint, Mi 2 [Member]	Dec. 31, 2013 New Baltimore, Mi [Member]	Dec. 31, 2013 Flint, Mi 3 [Member]	Dec. 31, 2013 Indianapolis, In [Member]	Dec. 31, 2013 Big Rapids, Mi [Member]	Dec. 31, 2013 Flint, Mi 4 [Member]	Dec. 31, 2013 Canton Twp, Mi [Member]	Dec. 31, 2013 Flint, Mi 5 [Member]	Dec. 31, 2013 Webster, Ny [Member]	Dec. 31, 2013 Albion, Ny [Member]	Dec. 31, 2013 Flint, Mi 6 [Member]	Dec. 31, 2013 Lansing, Mi [Member]	Dec. 31, 2013 Boynton Beach, FL 2 [Member]	Dec. 31, 2013 Midland, Mi [Member]	Dec. 31, 2013 Grand Rapids, Mi [Member]	Dec. 31, 2013 Delta Township, Mi [Member]	Dec. 31, 2013 Roseville, Mi [Member]	Dec. 31, 2013 Mt Pleasant, Mi [Member]	Dec. 31, 2013 N Cape May, Nj [Member]	Dec. 31, 2013 Summit Twp, Mi [Member]	Dec. 31, 2013 Livonia, Mi [Member]	Dec. 31, 2013 Barnesville, Ga [Member]	Dec. 31, 2013 East Lansing, Mi [Member]	Dec. 31, 2013 Plainfield, In [Member]	Dec. 31, 2013 Macomb Township, Mi 1 [Member]	Dec. 31, 2013 Shelby Township, Mi [Member]	Dec. 31, 2013 Silver Springs Shores, FL [Member]	Dec. 31, 2013 Brighton, Mi [Member]	Dec. 31, 2013 Port St John, FL [Member]	Dec. 31, 2013 Lowell, Mi [Member]	Dec. 31, 2013 Southfield Mi [Member]	Dec. 31, 2013 Atchison, Ks [Member]	Dec. 31, 2013 Johnstown, Oh [Member]	Dec. 31, 2013 Lake in the Hills, IL [Member]	Dec. 31, 2013 Concord, Nc [Member]	Dec. 31, 2013 Antioch, IL [Member]	Dec. 31, 2013 St Augustine Shores, FL [Member]	Dec. 31, 2013 Atlantic Beach, FL [Member]	Dec. 31, 2013 Mansfield, CT [Member]	Dec. 31, 2013 Spring Grove, IL [Member]	Dec. 31, 2013 Ann Arbor, Mi [Member]	Dec. 31, 2013 Tallahassee, FL [Member]	Dec. 31, 2013 Wilmington, Nc [Member]	Dec. 31, 2013 Marietta, Ga [Member]	Dec. 31, 2013 Baltimore, Md [Member]	Dec. 31, 2013 Dallas, Tx [Member]	Dec. 31, 2013 Chandler, Az [Member]	Dec. 31, 2013 New Lenox, IL [Member]	Dec. 31, 2013 Roseville, Ca [Member]	Dec. 31, 2013 Fort Walton Beach, FL [Member]	Dec. 31, 2013 Leawood, Ks [Member]	Dec. 31, 2013 Salt Lake City, Ut [Member]	Dec. 31, 2013 Burton, Mi [Member]	Dec. 31, 2013 Macomb Township, Mi 2 [Member]	Dec. 31, 2013 Madison, Al [Member]	Dec. 31, 2013 Walker, Mi [Member]	Dec. 31, 2013 Portland, Or [Member]	Dec. 31, 2013 Cochran, Ga [Member]	Dec. 31, 2013 Baton Rouge, La [Member]	Dec. 31, 2013 Southfield, MI [Member]	Dec. 31, 2013 Clifton Heights, Pa [Member]	Dec. 31, 2013 Newark, Nj [Member]	Dec. 31, 2013 Vineland, De [Member]	Dec. 31, 2013 Fort Mill, Sc [Member]	Dec. 31, 2013 Spartanburg, Sc [Member]	Dec. 31, 2013 Springfield, Il [Member]	Dec. 31, 2013 Jacksonville, Fl [Member]	Dec. 31, 2013 Morrow, Ga [Member]	Dec. 31, 2013 Charlotte, Nc [Member]	Dec. 31, 2013 Lyons, Ga [Member]	Dec. 31, 2013 Fuquay-Varina, NC [Member]	Dec. 31, 2013 Minneapolis, Mn [Member]	Dec. 31, 2013 Lake Zurich, Il [Member]	Dec. 31, 2013 Lebanon, Va [Member]	Dec. 31, 2013 Harlingen, Tx [Member]	Dec. 31, 2013 Wichita, Tx [Member]	Dec. 31, 2013 Pensacola, Fl 1 [Member]	Dec. 31, 2013 Pensacola, Fl 2 [Member]	Dec. 31, 2013 Venice, Fl [Member]	Dec. 31, 2013 Total Completed [Member]	Dec. 31, 2013 Rancho Cordova, Ca [Member]	Dec. 31, 2013 Kissimmee, Fl [Member]	Dec. 31, 2013 Pinellas Park, Fl [Member]	Dec. 31, 2013 Casselberry, Fl [Member]	Dec. 31, 2013 Ann Arbor, Mi 1 [Member]	Dec. 31, 2013 Sub Total [Member]	Dec. 31, 2013 St. Joseph, MO [Member]	Dec. 31, 2013 Statham, GA [Member]	Dec. 31, 2013 North Las Vegas, NV [Member]	Dec. 31, 2013 Memphis, TN [Member]	Dec. 31, 2013 Manchester, CT [Member]	Dec. 31, 2013 Rapid City, ND [Member]	Dec. 31, 2013 Chicago, IL [Member]	Dec. 31, 2013 Brooklyn, OH [Member]	Dec. 31, 2013 Madisonville, TX [Member]	Dec. 31, 2013 Forest, MS [Member]	Dec. 31, 2013 Sun Valley, NV [Member]	Dec. 31, 2013 Rochester, NY [Member]	Dec. 31, 2013 Allentow n, PA [Member]	Dec. 31, 2013 Berw yn, IL [Member]	Dec. 31, 2013 Grand Forks, ND [Member]	Dec. 31, 2013 Joplin, MO [Member]	Dec. 31, 2013 Property Held for Sales, Ironw Ood MI [Member]	Dec. 31, 2013 Baton Rouge, La 1 [Member]	Dec. 31, 2013 Retail Facilities Under Development [Member] New Lenox, IL [Member]	Dec. 31, 2013 Retail Facilities Under Development [Member] Other Retail Facilities [Member]	Dec. 31, 2013 Retail Facilities Under Development [Member] Sub Total [Member]	Dec. 31, 2013 Retail Facilities Under Development [Member] St Petersburg, FL [Member]	Dec. 31, 2013 Retail Facilities Under Development [Member] Bloomfield Hills, MI [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Real Estate and Accumulated Depreciation, Encumbrances	$ 113,897,759				$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 1,669,449	$ 0	$ 0	$ 0	$ 820,016	$ 900,383	$ 860,200	$ 824,784	$ 0	$ 1,833,649	$ 1,656,140	$ 1,151,978	$ 1,737,574	$ 1,495,101	$ 1,275,502	$ 3,138,856	$ 0	$ 0	$ 0	$ 0	$ 3,637,875	$ 0	$ 0	$ 2,781,211	$ 0	$ 0	$ 0	$ 3,045,498	$ 3,179,846	$ 2,403,987	$ 1,252,087	$ 0	$ 1,473,349	$ 4,363,369	$ 0	$ 0	$ 0	$ 4,070,126	$ 3,481,583	$ 3,637,014	$ 0	$ 0	$ 0	$ 0	$ 0	$ 2,384,927	$ 0	$ 0	$ 1,669,449	$ 0	$ 3,452,182	$ 2,170,284	$ 2,313,000	$ 0	$ 1,628,000	$ 2,186,000	$ 900,000	$ 2,534,000	$ 1,844,000	$ 1,550,203	$ 1,192,464	$ 4,752,000	$ 1,768,000	$ 3,275,170	$ 4,948,724	$ 0	$ 1,793,000	$ 1,552,000	$ 887,000	$ 9,271,562	$ 0	$ 0	$ 1,483,000	$ 3,898,994	$ 2,492,444	$ 2,188,562	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 113,897,759	$ 0	$ 0	$ 0	$ 0	$ 0	$ 113,897,759	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 1,073,217	$ 0	$ 0	$ 0	$ 0	$ 0
Real Estate and Accumulated Depreciation, Initial Cost, Land	167,406,541				550,000	7,379	1,197,150	200,000	0	1,641,879	183,295	875,000	705,000	8,002	150,000	1,039,195	6,332,158	1,534,942	981,331	971,009	1,350,590	1,104,285	1,144,190	907,600	2,438,740	2,050,000	0	2,026,625	1,477,680	1,250,000	1,729,851	180,000	1,201,675	0	1,550,000	1,537,400	1,600,000	1,900,000	1,029,000	785,000	1,569,000	2,350,000	1,450,000	2,075,000	1,771,000	1,075,000	1,075,000	998,460	1,200,000	932,500	1,450,000	4,549,758	2,621,500	2,055,174	1,975,000	1,365,000	2,320,860	890,000	1,200,000	943,750	485,000	2,135,000	7,676,305	1,087,884	1,700,000	1,650,000	700,000	1,191,199	0	0	1,500,000	575,000	2,610,430	701,320	332,868	1,422,488	2,800,000	542,200	989,622	0	80,000	1,605,134	675,000	219,200	7,969,403	365,714	271,400	1,178,215	2,543,941	2,117,547	4,102,710	750,000	250,000	302,520	676,930	525,000	1,822,900	121,627	2,042,225	1,088,015	780,974	300,000	430,000	340,000	650,000	400,000	1,300,196	164,219,541	3,889,612	1,453,500	2,625,000	1,804,000	3,000,000	164,052,041	377,620	191,919	214,552	322,520	397,800	1,017,800	272,222	3,643,700	96,680	0	308,495	2,500,000	2,525,051	186,791	1,502,609	1,208,225	167,500	0	2,010,000.00	0	3,187,000	1,177,000.00	0
Real Estate and Accumulated Depreciation, Initial Cost, Buildings and Improvements	293,305,072				562,404	2,240,607	6,367,560	1,778,657	4,662,230	6,364,379	1,872,854	8,895,289	6,854,790	784,077	0	1,690,644	2,249,724	2,043,122	3,000,000	1,562,869	1,757,830	1,998,919	1,808,955	8,081,968	2,188,050	2,222,097	2,332,473	1,879,700	2,241,293	2,285,781	1,798,091	1,117,617	2,014,107	471,272	2,132,096	1,961,674	2,438,781	3,037,864	2,165,463	348,501	2,363,524	2,313,413	2,646,591	2,535,971	2,327,052	1,432,390	1,430,092	1,336,357	3,441,694	2,091,514	1,002,192	0	3,484,212	2,533,876	2,504,112	2,802,036	2,402,641	1,930,182	125,616	3,021,672	2,799,502	3,328,560	0	0	1,973,929	1,904,357	1,902,191	0	3,061,507	1,482,462	1,348,591	696,297	0	778,905	793,898	0	3,695,455	1,958,790	3,003,541	6,810,104	0	0	1,317,927	1,024,738	0	2,053,726	1,086,434	0	3,038,561	4,777,516	1,501,854	1,187,380	765,714	653,654	1,482,748	1,383,489	3,531,275	2,155,635	1,763,768	345,958	7,909,277	612,582	1,614,378	1,530,971	1,165,415	1,507,583	0	289,532,898	3,232,662	971,683	874,542	793,101	4,595,757	281,351,592	7,639,521	3,851,073	717,435	748,890	325,705	2,348,032	649,063	15,079,714	1,087,642	1,298,176	1,373,336	7,398,639	7,896,613	933,959	2,301,337	1,160,843	8,181,306	1,188,322	1,101,817	640,641	3,772,174	659,751	1,369,965
Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition	15,457,201				1,087,596	3,434,142	492,995	0	159,688	1,995,896	0	392,154	2,157,041	202,463	0	(48,910)	(2,586,265)	3,976,385	(1,510,873)	135,390	(46,164)	43,929	(113,506)	1,024,052	1,949	32,641	1,179	(1,201)	0	(16,502)	660	0	(2,000)	(198,810)	23,020	0	0	0	(6,666)	3,045	0	(79,235)	0	7,004	0	4,787	495	0	817,589	5,490	140,169	114,383	(83,479)	47,775	(5,400)	5,615	880	10,190	2,064	0	0	0	0	0	(4,754)	1,262	508	968	2,623,823	0	0	6,359	(3,447)	1,042,730	360	0	(96,364)	303	16,198	(44,417)	0	0	0	0	161	0	0	0	0	0	0	0	0	0	0	(99,850)	(572,344)	(126,199)	(255,778)	(54,430)	28,174	16,363	12,854	12,854	12,854	12,854	4,891	15,457,201	0	0	0	0	0	14,157,588	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1,299,613	0	0	0	0	0	0
Real Estate and Accumulated Depreciation, Gross Amount at Which Carried At Close of Period, Land	165,451,146				550,000	7,379	1,197,150	200,000	0	1,641,879	183,295	875,000	705,000	8,002	150,000	1,139,677	3,153,890	1,534,942	419,791	971,009	1,350,590	1,104,285	1,144,190	907,600	2,438,740	2,050,000	0	2,026,625	1,477,680	1,250,000	1,729,851	180,000	1,201,675	0	1,550,000	1,537,400	1,600,000	1,900,000	1,029,000	785,000	1,569,000	2,268,695	1,450,000	2,075,000	1,771,000	1,075,000	1,075,000	998,460	1,200,000	932,500	1,450,000	4,664,141	2,537,222	2,058,474	1,975,000	1,365,000	2,320,860	890,000	1,200,000	823,170	485,000	1,690,000	7,676,305	1,087,884	1,700,000	1,650,000	700,000	1,192,167	2,660,582	0	1,500,000	575,000	2,606,983	701,320	332,868	1,422,488	2,695,636	542,200	989,622	0	80,000	1,605,134	675,000	219,200	7,969,564	365,714	271,400	1,178,215	2,543,941	2,117,547	4,102,710	750,000	250,000	302,520	676,930	525,000	1,822,900	121,627	2,042,225	826,635	780,974	300,000	430,000	340,000	650,000	400,000	1,305,087	162,264,146	3,889,612	1,453,500	2,625,000	1,804,000	3,000,000	162,096,646	377,620	191,919	214,552	322,520	397,800	1,017,800	272,222	3,643,700	96,680	0	308,495	2,500,000	2,525,051	186,791	1,502,609	1,208,225	167,500	0	2,010,000	0	3,187,000	1,177,000	0
Real Estate and Accumulated Depreciation, Gross Amount at Which Carried At Close of Period, Buildings and Improvements	310,717,678				1,650,000	5,674,749	6,860,555	1,778,657	4,821,918	8,360,275	1,872,854	9,287,443	9,011,831	986,540	0	1,541,252	2,841,727	6,019,507	2,050,667	1,698,259	1,711,666	2,042,848	1,695,449	9,106,020	2,189,999	2,254,738	2,333,652	1,878,499	2,241,293	2,269,279	1,798,751	1,117,617	2,012,107	272,462	2,155,116	1,961,674	2,438,781	3,037,864	2,158,797	351,546	2,363,524	2,315,483	2,646,591	2,542,975	2,327,052	1,437,177	1,430,587	1,336,357	4,259,283	2,097,004	1,142,361	0	3,485,011	2,578,351	2,498,712	2,807,651	2,403,521	1,940,372	127,690	3,142,252	2,799,502	3,773,560	0	0	1,969,175	1,905,619	1,902,699	0	3,024,748	1,482,462	1,348,591	702,656	0	1,821,635	794,258	0	3,703,455	1,959,093	3,019,739	6,765,687	0	0	1,317,927	1,024,738	0	2,053,726	1,086,434	0	3,038,561	4,777,516	1,501,854	1,187,380	765,714	653,654	1,482,748	1,283,639	2,958,931	2,029,436	1,507,990	552,908	7,937,451	628,945	1,627,232	1,543,825	1,178,269	1,520,437	0	306,945,504	3,232,662	971,683	874,542	793,101	4,595,757	297,464,585	7,639,521	3,851,073	717,435	748,890	325,705	2,348,032	649,063	15,079,714	1,087,642	1,298,176	1,373,336	7,398,639	7,896,613	933,959	2,301,337	1,160,843	9,480,919	1,188,322	1,101,817	640,641	3,772,174	659,751	1,369,965
Real Estate and Accumulated Depreciation, Gross Amount at Which Carried At Close of Period, Total	476,168,824	398,811,830	340,073,911	339,492,832	2,200,000	5,682,128	8,057,705	1,978,657	4,821,918	10,002,154	2,056,149	10,162,443	9,716,831	994,542	150,000	2,680,929	5,995,617	7,554,449	2,470,458	2,669,268	3,062,256	3,147,133	2,839,639	10,013,620	4,628,739	4,304,738	2,333,652	3,905,124	3,718,973	3,519,279	3,528,602	1,297,617	3,213,782	272,462	3,705,116	3,499,074	4,038,781	4,937,864	3,187,797	1,136,546	3,932,524	4,584,178	4,096,591	4,617,975	4,098,052	2,512,177	2,505,587	2,334,817	5,459,283	3,029,504	2,592,361	4,664,141	6,022,233	4,636,825	4,473,712	4,172,651	4,724,381	2,830,372	1,327,690	3,965,422	3,284,502	5,463,560	7,676,305	1,087,884	3,669,175	3,555,619	2,602,699	1,192,167	5,685,330	1,482,462	2,848,591	1,277,656	2,606,983	2,522,955	1,127,126	1,422,488	6,399,091	2,501,293	4,009,361	6,765,687	80,000	1,605,134	1,992,927	1,243,938	7,969,564	2,419,440	1,357,834	1,178,215	5,582,502	6,895,063	5,604,564	1,937,380	1,015,714	956,174	2,159,678	1,808,639	4,781,831	2,151,063	3,550,215	1,379,543	8,718,425	928,945	2,057,232	1,883,825	1,828,269	1,920,437	1,305,087	469,209,650	7,122,274	2,425,183	3,499,542	2,597,101	7,595,757	459,561,231	8,017,141	4,042,992	931,987	1,071,410	723,505	3,365,832	921,285	18,723,414	1,184,322	1,298,176	1,681,831	9,898,639	10,421,664	1,120,750	3,803,946	2,369,068	9,648,419	1,188,322	3,111,817	640,641	6,959,174	1,836,751	1,369,965
Real Estate and Accumulated Depreciation, Accumulated Depreciation	$ 65,436,739	$ 58,856,688	$ 68,589,778	$ 67,383,413	$ 1,576,772	$ 2,744,365	$ 3,910,563	$ 1,320,460	$ 2,702,421	$ 4,908,425	$ 1,387,693	$ 5,216,143	$ 4,359,647	$ 675,719	$ 0	$ 742,605	$ 907,676	$ 1,419,357	$ 1,185,693	$ 678,267	$ 663,852	$ 648,096	$ 760,420	$ 4,482,688	$ 793,851	$ 788,297	$ 797,243	$ 610,518	$ 721,413	$ 702,233	$ 526,473	$ 319,174	$ 540,794	$ 112,275	$ 543,220	$ 482,329	$ 596,997	$ 693,015	$ 492,435	$ 83,456	$ 573,223	$ 489,552	$ 551,375	$ 519,249	$ 472,681	$ 290,417	$ 289,094	$ 243,584	$ 671,580	$ 325,443	$ 178,363	$ 0	$ 508,214	$ 348,345	$ 312,475	$ 339,179	$ 280,396	$ 206,101	$ 13,425	$ 273,440	$ 244,957	$ 324,624	$ 0	$ 0	$ 153,704	$ 150,758	$ 148,646	$ 0	$ 245,981	$ 112,729	$ 95,525	$ 43,836	$ 0	$ 99,196	$ 44,715	$ 0	$ 215,968	$ 102,032	$ 150,987	$ 373,753	$ 0	$ 0	$ 65,896	$ 44,829	$ 0	$ 77,015	$ 11,317	$ 0	$ 110,668	$ 174,002	$ 55,046	$ 42,053	$ 26,321	$ 21,788	$ 49,425	$ 40,738	$ 88,687	$ 55,227	$ 41,374	$ 14,543	$ 206,675	$ 15,724	$ 40,681	$ 38,596	$ 29,457	$ 38,011	$ 0	$ 65,436,739	$ 60,612	$ 18,219	$ 12,754	$ 8,261	$ 9,574	$ 60,633,824	$ 175,072	$ 88,254	$ 15,694	$ 15,602	$ 5,428	$ 36,688	$ 9,465	$ 188,496	$ 13,596	$ 13,523	$ 11,444	$ 53,948	$ 57,579	$ 1,946	$ 9,589	$ 4,837	$ 4,802,915	$ 47,038	$ 0	$ 0	$ 0	$ 0	$ 0
Real Estate and Accumulated Depreciation, Period Of Construction					1977	1978	1990	1984	1990	1987	1984	1990	1990	1982	1995	1995	1996	1996	1997	1997	1998	1998	1998	1973	1999	1999	2000	2000	2001	2001	2002	2002	2003	2003	2003	2004	2004	2004	2004	2004	2004	2005	2005	2005	2005	2005	2005	2006	2007	2007	2007	2007	2008	2008	2009	2009	2009	2009	2009	2010	2010	2010	2010	2010	2010	2010	2010	2010	2010	2010	2011	2011	2011	2011	2011	2011	2011	2011	2011	2011	2011	2012	2012	2012	2012	2012	2013	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012	2012		2013	2013	2013	2013	2013		2013	2013	2013	2013	2013	2013	2013	2013	2013	2013	2013	2013	2013	2013	2013	2013	1991	2012
Real Estate and Accumulated Depreciation, Life on Which Depreciation in Latest Income Statement is Computed					40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	20 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years		40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years		40 years	40 years	40 years	40 years	40 years		40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	40 years	0 years	0 years		0 years	0 years