Directory List of /Archives/edgar/data/1571384/000072174814000511

Name	Size	Last Modified
0000721748-14-000511-index-headers.html		2014-05-20 16:43:35
0000721748-14-000511-index.html		2014-05-20 16:43:35
0000721748-14-000511.txt		2014-05-20 16:43:35
0000721748-14-000511-xbrl.zip	33827	2014-05-20 16:43:35
FilingSummary.xml	11651	2014-05-20 16:43:35
Financial_Report.xls	123435	2014-05-20 16:43:35
Financial_Report.xlsx	43577	2014-05-20 16:43:35
image_001.jpg	17807	2014-05-20 16:43:35
R1.htm	33892	2014-05-20 16:43:35
R10.htm	15908	2014-05-20 16:43:35
R11.htm	7371	2014-05-20 16:43:35
R12.htm	10090	2014-05-20 16:43:35
R13.htm	6317	2014-05-20 16:43:35
R14.htm	49617	2014-05-20 16:43:35
R15.htm	7299	2014-05-20 16:43:35
R16.htm	7873	2014-05-20 16:43:35
R17.htm	5365	2014-05-20 16:43:35
R18.htm	11522	2014-05-20 16:43:35
R19.htm	5810	2014-05-20 16:43:35
R2.htm	62631	2014-05-20 16:43:35
R20.htm	72192	2014-05-20 16:43:35
R21.htm	7644	2014-05-20 16:43:35
R22.htm	12784	2014-05-20 16:43:35
R23.htm	5980	2014-05-20 16:43:35
R24.htm	8323	2014-05-20 16:43:35
R3.htm	26706	2014-05-20 16:43:35
R4.htm	59333	2014-05-20 16:43:35
R5.htm	96254	2014-05-20 16:43:35
R6.htm	43532	2014-05-20 16:43:35
R7.htm	18172	2014-05-20 16:43:35
R8.htm	8276	2014-05-20 16:43:35
R9.htm	7388	2014-05-20 16:43:35
report.css	2740	2014-05-20 16:43:35
Show.js	1410	2014-05-20 16:43:35
sigm-20140331.xml	121728	2014-05-20 16:43:35
sigm-20140331.xsd	20556	2014-05-20 16:43:35
sigm-20140331_cal.xml	14853	2014-05-20 16:43:35
sigm-20140331_def.xml	30565	2014-05-20 16:43:35
sigm-20140331_lab.xml	145497	2014-05-20 16:43:35
sigm-20140331_pre.xml	98608	2014-05-20 16:43:35
sigma033114q.htm	240605	2014-05-20 16:43:35
sigma033114qex31_1.htm	10699	2014-05-20 16:43:35
sigma033114qex31_2.htm	10380	2014-05-20 16:43:35
sigma033114qex32_1.htm	4638	2014-05-20 16:43:35
sigma033114qex32_2.htm	4519	2014-05-20 16:43:35

Directory Listing /Archives/edgar/data/1571384/000072174814000511